JARMAN, W. T. 37

Oil // district 5 // lease#3701

op: UNION OIL COMPANY OF CALIFORNIA

cum_oil

52k BBL

cum_gas

0 MCF

wells

3

production

2000-09 — 2026-03

peak_month

2000-09

-- production_history

cum_oil: 51,708 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,172 BBL/mo

Di (annual)

141.4%

b-factor

0.5

EUR

52,398 BBL

R-squared

0.617

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
16UNION OIL COMPANY OF CALIFORNIA23,1002002-02-22
20UNOCAL EXPLORATION CORPORATION22,9002001-01-24
21UNION OIL COMPANY OF CALIFORNIA22,4872000-08-23
EOF // data source: Texas Railroad Commission // 2026